Atkin-Lehner |
2- 3- 5+ 7+ 73- |
Signs for the Atkin-Lehner involutions |
Class |
122640ce |
Isogeny class |
Conductor |
122640 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
24427030978560 = 213 · 3 · 5 · 7 · 734 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7+ -4 2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-19696,1030484] |
[a1,a2,a3,a4,a6] |
j |
206309829721969/5963630610 |
j-invariant |
L |
2.6805013972749 |
L(r)(E,1)/r! |
Ω |
0.67012522207981 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
15330u3 |
Quadratic twists by: -4 |